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drm/i2c/ch7006: Constify ch7006_tv_norms[] and ch7006_modes[]

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drivers/gpu/drm/i2c/ch7006.ko:
-.text                        5913
+.text                        5897
-.rodata                       664
+.rodata                      7256
-.data                        6992
+.data                         416

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Ville Syrjälä 2015-08-31 15:09:27 +03:00 committed by Daniel Vetter
parent b7c914b3d9
commit 53edb2c62e
2 changed files with 16 additions and 16 deletions
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22
drivers/gpu/drm/i2c/ch7006_mode.c
View File

@ -46,7 +46,7 @@ const char * const ch7006_tv_norm_names[] = {
.vtotal = 625, \
.hvirtual = 810
struct ch7006_tv_norm_info ch7006_tv_norms[] = {
const struct ch7006_tv_norm_info ch7006_tv_norms[] = {
[TV_NORM_NTSC_M] = {
NTSC_LIKE_TIMINGS,
.black_level = 0.339 * fixed1,
@ -142,7 +142,7 @@ struct ch7006_tv_norm_info ch7006_tv_norms[] = {
#define PAL_LIKE (1 << TV_NORM_PAL | 1 << TV_NORM_PAL_N | 1 << TV_NORM_PAL_NC)
struct ch7006_mode ch7006_modes[] = {
const struct ch7006_mode ch7006_modes[] = {
MODE(21000, 512, 384, 840, 500, N, N, 181.797557582, 5_4, 0x6, PAL_LIKE),
MODE(26250, 512, 384, 840, 625, N, N, 145.438046066, 1_1, 0x1, PAL_LIKE),
MODE(20140, 512, 384, 800, 420, N, N, 213.257083791, 5_4, 0x4, NTSC_LIKE),
@ -171,11 +171,11 @@ struct ch7006_mode ch7006_modes[] = {
{}
};
struct ch7006_mode *ch7006_lookup_mode(struct drm_encoder *encoder,
const struct drm_display_mode *drm_mode)
const struct ch7006_mode *ch7006_lookup_mode(struct drm_encoder *encoder,
const struct drm_display_mode *drm_mode)
{
struct ch7006_priv *priv = to_ch7006_priv(encoder);
struct ch7006_mode *mode;
const struct ch7006_mode *mode;
for (mode = ch7006_modes; mode->mode.clock; mode++) {
@ -233,8 +233,8 @@ void ch7006_setup_subcarrier(struct drm_encoder *encoder)
struct i2c_client *client = drm_i2c_encoder_get_client(encoder);
struct ch7006_priv *priv = to_ch7006_priv(encoder);
struct ch7006_state *state = &priv->state;
struct ch7006_tv_norm_info *norm = &ch7006_tv_norms[priv->norm];
struct ch7006_mode *mode = priv->mode;
const struct ch7006_tv_norm_info *norm = &ch7006_tv_norms[priv->norm];
const struct ch7006_mode *mode = priv->mode;
uint32_t subc_inc;
subc_inc = round_fixed((mode->subc_coeff >> 8)
@ -257,7 +257,7 @@ void ch7006_setup_pll(struct drm_encoder *encoder)
struct i2c_client *client = drm_i2c_encoder_get_client(encoder);
struct ch7006_priv *priv = to_ch7006_priv(encoder);
uint8_t *regs = priv->state.regs;
struct ch7006_mode *mode = priv->mode;
const struct ch7006_mode *mode = priv->mode;
int n, best_n = 0;
int m, best_m = 0;
int freq, best_freq = 0;
@ -328,9 +328,9 @@ void ch7006_setup_properties(struct drm_encoder *encoder)
struct i2c_client *client = drm_i2c_encoder_get_client(encoder);
struct ch7006_priv *priv = to_ch7006_priv(encoder);
struct ch7006_state *state = &priv->state;
struct ch7006_tv_norm_info *norm = &ch7006_tv_norms[priv->norm];
struct ch7006_mode *ch_mode = priv->mode;
struct drm_display_mode *mode = &ch_mode->mode;
const struct ch7006_tv_norm_info *norm = &ch7006_tv_norms[priv->norm];
const struct ch7006_mode *ch_mode = priv->mode;
const struct drm_display_mode *mode = &ch_mode->mode;
uint8_t *regs = state->regs;
int flicker, contrast, hpos, vpos;
uint64_t scale, aspect;

10
drivers/gpu/drm/i2c/ch7006_priv.h
View File

@ -78,7 +78,7 @@ struct ch7006_state {
struct ch7006_priv {
struct ch7006_encoder_params params;
struct ch7006_mode *mode;
const struct ch7006_mode *mode;
struct ch7006_state state;
struct ch7006_state saved_state;
@ -107,11 +107,11 @@ extern char *ch7006_tv_norm;
extern int ch7006_scale;
extern const char * const ch7006_tv_norm_names[];
extern struct ch7006_tv_norm_info ch7006_tv_norms[];
extern struct ch7006_mode ch7006_modes[];
extern const struct ch7006_tv_norm_info ch7006_tv_norms[];
extern const struct ch7006_mode ch7006_modes[];
struct ch7006_mode *ch7006_lookup_mode(struct drm_encoder *encoder,
const struct drm_display_mode *drm_mode);
const struct ch7006_mode *ch7006_lookup_mode(struct drm_encoder *encoder,
const struct drm_display_mode *drm_mode);
void ch7006_setup_levels(struct drm_encoder *encoder);
void ch7006_setup_subcarrier(struct drm_encoder *encoder);